mirror of
https://gitee.com/ShopeX/OMS
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134 lines
3.1 KiB
PHP
134 lines
3.1 KiB
PHP
<?php
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/**
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* Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
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* See LICENSE file for license details.
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*/
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/*
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* @package base
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* @copyright Copyright (c) 2010, shopex. inc
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* @author edwin.lzh@gmail.com
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* @license
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*/
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class base_cache_redis extends base_cache_abstract implements base_interface_cache
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{
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static private $_cacheObj = null;
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function __construct()
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{
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$this->connect();
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$this->check_vary_list();
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}//End Function
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/**
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* connect
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* @return mixed 返回值
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*/
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public function connect()
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{
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if(!isset(self::$_cacheObj)){
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if(defined('CACHE_REDIS_CONFIG') && constant('CACHE_REDIS_CONFIG')){
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self::$_cacheObj = new Redis;
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$config = explode(':', CACHE_REDIS_CONFIG);
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self::$_cacheObj->connect($config[0], $config[1]);
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// 密码
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if(defined('CACHE_REDIS_AUTH') && constant('CACHE_REDIS_AUTH')){
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self::$_cacheObj->auth(CACHE_REDIS_AUTH);
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}
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//Specify a database
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if(isset($config[2]) && $config[2] >= 0){
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self::$_cacheObj->select($config[2]);
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}
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}else{
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trigger_error('can\'t load CACHE_REDIS_CONFIG, please check it', E_USER_ERROR);
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}
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}
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}//End Function
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/**
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* fetch
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* @param mixed $key key
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* @param mixed $result result
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* @return mixed 返回值
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*/
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public function fetch($key, &$result)
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{
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$result = self::$_cacheObj->get($key);
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if($result === false){
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return false;
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}else{
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$result = json_decode($result, true);
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return true;
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}
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}//End Function
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/**
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* store
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* @param mixed $key key
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* @param mixed $value value
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* @param mixed $ttl ttl
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* @return mixed 返回值
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*/
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public function store($key, $value, $ttl=0)
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{
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$value = json_encode($value);
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return self::$_cacheObj->setex($key, $ttl, $value);
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}//End Function
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/**
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* status
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* @return mixed 返回值
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*/
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public function status()
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{
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//$status = self::$_cacheObj->info();
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//$return['缓存获取'] = $status['cmd_get'];
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//$return['缓存存储'] = $status['cmd_set'];
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//$return['可使用缓存'] = $status['limit_maxbytes'];
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$return = array();
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return $return;
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}//End Function
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/**
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* 是否支持同步的自增单号处理
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*/
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public function supportUUID() {
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return true;
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}
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/**
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* 累加
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*/
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public function increment($key, $offset=1)
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{
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return self::$_cacheObj->incr($key, $offset);
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}//End Function
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/**
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* 递减
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*/
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public function decrement($key, $offset=1)
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{
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return self::$_cacheObj->decr($key, $offset);
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}//End Function
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/**
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* 初始化自增ID值
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*
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* @return void
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* @author
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*/
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public function setcr($key, $value, $ttl=1)
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{
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return self::$_cacheObj->setex($key, $ttl, $value);
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}
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}//End Class
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